472051118503 has 2 divisors, whose sum is σ = 472051118504. Its totient is φ = 472051118502.

The previous prime is 472051118453. The next prime is 472051118531. The reversal of 472051118503 is 305811150274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472051118503 - 2²¹ = 472049021351 is a prime.

It is a super-2 number, since 2×472051118503² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472051118003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236025559251 + 236025559252.

It is an arithmetic number, because the mean of its divisors is an integer number (236025559252).

Almost surely, 2^472051118503 is an apocalyptic number.

472051118503 is a deficient number, since it is larger than the sum of its proper divisors (1).

472051118503 is an equidigital number, since it uses as much as digits as its factorization.

472051118503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 37.

Adding to 472051118503 its reverse (305811150274), we get a palindrome (777862268777).

The spelling of 472051118503 in words is "four hundred seventy-two billion, fifty-one million, one hundred eighteen thousand, five hundred three".